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Science 21 October 2005:
Vol. 310. no. 5747, pp. 416 - 417
DOI: 10.1126/science.310.5747.416a
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News of the Week

STEM CELLS:
Deriving 'Controversy-Free' ES Cells Is Controversial

Gretchen Vogel

Two methods of creating mouse embryonic stem (ES) cells without destroying viable embryos were published online 16 October in Nature. But it seems clear that neither method completely resolves the ethical debate over human ES cells.

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Science. ISSN 0036-8075 (print), 1095-9203 (online)